Prolific vs Surge AI
Prolific vs Surge AI, compared side by side on 17 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Prolific is on 22/100 and Surge AI on 33/100.
Where each one leads
Prolific
- domain rating: 74/100 against 64/100
- headcount: 1,317 against 373
- LinkedIn following: 165,478 against 29,215
Surge AI
- our overall score: 33/100 against 22/100
At a glance
| Measure | Prolific | Surge AI |
|---|---|---|
| What it is | Online platform connecting researchers with participants for studies and experiments. | Surge Labs Inc., doing business as Surge AI, is an American multinational data annotation company based in San Francisco, California. Surge focuses on reinforce |
| Category | Research Platform, Crowdsourcing, Data Collection, Academic Research | Data, AI Foundation & Compute, Foundation Model, Large Language Model |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2014 | 2023 |
| Headquarters | London, United Kingdom | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Prolific | Surge AI |
|---|---|---|
| Employees | 1,317 | 373 |
| Headcount growthLast 12 months | Not published | +107.1% |
| Valuation | Not published | $25B |
| LinkedIn followers | 165,478 | 29,215 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Prolific | Surge AI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 22/100 | 33/100 |
| Traction | 20/100 | 20/100 |
| Team | Not published | 30/100 |
| Community | Not published | 8/100 |
| Search visibility | 26/100 | 50/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 74/100 | 64/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Prolific | Surge AI |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | Webflow |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Google Tag Manager | Google Tag Manager, Amplitude |
| Support stack | HubSpot | Not detected |
| Open source | Yes | No |
Prolific vs Surge AI: common questions
Which is better, Prolific or Surge AI?
On our 0-100 score Surge AI rates higher (33/100 against 22/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 17 data points above: read the rows that match what you are buying for.
How do Prolific and Surge AI compare on the numbers?
Prolific leads on domain rating (74/100 against 64/100), headcount (1,317 against 373), LinkedIn following (165,478 against 29,215). Surge AI leads on our overall score (33/100 against 22/100).
Read the full Prolific review and pricing or the Surge AI review and pricing. You can also browse other Prolific alternatives we track.